Fan continues to run even though AC has turned off.Post created: 2016-04-26 Type of Equipment: Furnace Views: 120
This question was created on the page: https://www.furnacecompare.com/furnaces/york/diamond-80.html.
On 2016-04-27 Gary wrote:
You can check to see if the fan on your thermostat is set to "auto"instead of "on". If the thermostat setting is correct, it's likely that you have a stuck relay or switch on the circuit board. You should have an HVAC technician troubleshoot this and replace the relay if necessary. If you'd like to have a contractor take a look at this, we can help you find one, here.